首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
Polycarboxylic acid and process of preparing the same
摘要
申请公布号
US2162971(A)
申请公布日期
1939.06.20
申请号
US19380210478
申请日期
1938.05.27
申请人
ARMOUR AND COMPANY
发明人
RALSTON ANDERSON W.
分类号
C08G61/04;C08G63/137
主分类号
C08G61/04
代理机构
代理人
主权项
地址
您可能感兴趣的专利
REFLEX CAMERA WITH MOTOR DRIVE
EMERGENCY EJECTION SYSTEM FOR AUTOMATIC TRANSPARENCY PROCESSING AND PROJECTION APPARATUS
SURFACE RELIEF HOLOGRAM WITH A HIGH EFFICIENCY DURING RECONSTRUCTION
(B C) ;FREMGANGSMAATE TIL OG APPARAT FOR PAA ET SENTRALT STED AA BESTEMME DEN KANAL TIL HVILKEN EN FJERNTLIGGENDE SPENNINGSAVSTEMBAR MOTTAKER ER AVSTEMT
RING PLACED IN MOLD FOR ELASTIC DOG CLUTCH
FLEXIBLE SHAFT DRIVE DEVICE
AIR TIGHT FREON GAS TURBINE
PROCESS FOR EFFECTIVELY REGENERATING INORGANIC FIBERBOARD SCRAPS
METHOD OF PRODUCING POLYSTYRENE RESIN PREFOAMING PARTICLE
POWDER COATING METH OD
LIQUID DETERGENT COMPOSITION
WATER RESISTANT ADHESIVE FOR USE IN CO RRUGATED BOARD
CAN MANUFACTURING MACHINE
METHOD OF MAGNETIC DRIVEN ARC WELDING
METHOD OF REMOVING NONMETALIC INCLUSIONS IN STEEL
METHOD OF MAKING INGOT OF MINUTE ISOMETRIC CRYSTAL BY METAL POWDER AND FOAMING AGENT
HAND SCREWWDRIVING MACHINE
THE MIXING RATIO CONTROL APPARATUS OF THE CARBURETOR
A COMBUSTION APPARATUS FOR A GAS TURBINE
AN INTAKE GAS CONTROL APPARATUS FOR AN INTERNAL COMBUSTION ENGINE
